Keywords: Circular pit house.svg en Circular pit-house of Jōmon period Asoda site of Agi Nakatsugawa Gifu Japan ja 縄文時代・円形住居跡 岐 中津 市阿 阿曽田遺跡 own takami torao Koiroha <span class signature-talk >talk</span> 12 38 5 September 2010 UTC 2010-09-05 <gallery> File asodaiseki area map svg File squarish pit house svg </gallery> Archaeological sites in Japan SVG site plans Pit houses |